Novel synthesis of disubstituted alkyne using molybdenum catalyzed cross-alkyne metathesis

N Kaneta, K Hikichi, S Asaka, M Uemura, M Mori

Index: Kaneta, Naotake; Hikichi, Ken; Asaka, Shin-ichi; Uemura, Motokazu; Mori, Miwako Chemistry Letters, 1995 , # 11 p. 1055 - 1056

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Citation Number: 56

Abstract

抄録 A novel disubstituted alkyne synthesis was developed using molybdenum catalyzed cross-alkyne metathesis by Mortreux's catalyst [Mo (CO)< SUB> 6-< I> p-ClC< SUB> 6 H< SUB> 4 OH]. The reaction was carried out using Mo (CO)< SUB> 6(5 mol% for total amounts of alkynes) and< I> p-ClC< SUB> 6 H< SUB> 4 OH (1 equiv.) in the presence of an excess amount of another alkyne (3∼ 11 ...